title: Impact of thymus on the generation of immunocompetence and diversity of antigen-specific MHC-restricted cytotoxic T-lymphocyte precursors.
mesh_terms: D000818:Animals; D002450:Cell Communication; D003602:Cytotoxicity, Immunologic; D005802:Genes, MHC Class II; D007108:Immune Tolerance; D007375:Interleukin-1; D008285:Major Histocompatibility Complex; D051379:Mice; D008819:Mice, Nude; D008954:Models, Biological; D011506:Proteins / Q000502:physiology; D011828:Radiation Chimera; D013154:Spleen / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*; D013950:Thymus Gland / Q000502:physiology*
chemical_list: D007375:Interleukin-1; D011506:Proteins